标准摘要
[中文适用范围]: 本文件定义了一个测试序列,可快速发现多年来与现场暴露于热循环相关的 CPV 模块故障。本文件专门针对 HCPV 芯片粘接的热疲劳失效而制定,但在某种程度上,它也适用于提交测试的组件的所有与热疲劳相关的失效机制。 IEC 62108 CPV 模块资格测试已在测试的一个环节中包括加速热循环序列,但是该测试的参数仅代表暴露的资格水平。该测试程序施加更大的应力,并将提供一种比较测试的途径,以区分具有更高的热循环耐久性和相关机械应力的 CPV 模块。 [外文原描述]: IEC 62108:2016 defines a test sequence that will quickly uncover CPV module failures that have been associated with field exposure to thermal cycling for many years. This document was specifically developed to relate to thermal fatigue failure of the HCPV die-attach, however, it also applies, to some extent, to all thermal fatigue related failure mechanisms for the assemblies submitted to test.
英文名称Concentrator photovoltaic (CPV) modules - Thermal cycling test to differentiate increased thermal fatigue durability